How To Set Up The Water Hardness On Nespresso Gran Lattissima

This tutorial will guide you through the water hardness setting process with your Nespresso Gran Lattissima machine. Setting the water hardness of your machine will help to adjust the descaling alert.The water hardness level can be tested with the water hardness stick available on the first page of the user manual. Just place it under water for 1 second. The number of red squares indicates the water hardness level: Switch the machine ON and remove the milk jug. Press simultaneously the hot milk button and the flat white button for 3 seconds to enter Menu mode:
the descaling and the clean alert will start blinking. Press the cappuccino button. The number of red squares indicates which button you should press. Now, within 30 seconds, you can set the desired value by pressing the corresponding button. They blink 3 times rapidly to confirm new value. The menu exits automatically, and the machine returns to ready mode.